Im trying to find the codes for a si or ex 90-95 manual transmition somebody knows them or a site, im trying to find one but all over are took off from the cars, so i can't see wich one belongs to what car, so with the code or number i can identify.

 

The 92-95 are different from the 88-91, Which generation are you looking for?
http://home.cinci.rr.com/mistab0ne/tranny.html
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i belive the 96+ SOHC trannies and the sticker is by the engine ID plate on the tranny near the VIN tag and are:
s20 - non-vtec
s21 - sohc vtec

S2k codes:

SCYM-1###### - 2000-2001 Transmissions
SCYM-2###### - 2002 Transmissions

heres a cool link with all sorts of rex info..

http://www.quickhonda.net/specs.htm

and here is the info:

You can tell a DX/CX/VX tranny from a EX/Si by numbers cast into the housing. Just above the filler plug is a set of numbers.
P20/A000 is for DX/CX/VX
P20/B000 is for EX/Si


really good link found here:
http://home.cinci.rr.com/mistab0ne/tranny.html

 

92-95 i made a swap from dx 95 to ex 95 d16z6 but with the crappy tranny of the dx, i need a better one from 92-95 ex or si am i right? thats why. thanks

 

yeah the ex-si tranny's are the best for d series other than the l3 lsd

 

What about zc thought that was best for dseries. I mean I know they wont fit in 5gs but thought they were king of the dseries transmission

 

zc has the same gears as the ex/si.

 

Learn something knew everyday had no idea it was the same gearing. Same final drive or do they have the final drive from the 4g si.

 

They are slightly different, but mostly the final drive.

USDM Si Tranny JDM ZC Tranny
First 3.250 3.250
Second 1.894 1.944
Third 1.259 1.346
Fifth .771 .878
Final 4.25 3.88

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that 3.88 blows ***. that is an Hf tranny lol